{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Release: NVIDIA/nvalchemi-toolkit-ops v0.3.0","description":"NVIDIA release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/c8d06d26-dc07-465f-b03f-98d03ecf67c1","json_url":"https://onlylabs.fyi/signals/c8d06d26-dc07-465f-b03f-98d03ecf67c1/signal.json","generated_at":"2026-06-11T03:42:45.752617+00:00","org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/nvidia","dossier_json_url":"https://onlylabs.fyi/labs/nvidia/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/c8d06d26-dc07-465f-b03f-98d03ecf67c1","signal_json":"https://onlylabs.fyi/signals/c8d06d26-dc07-465f-b03f-98d03ecf67c1/signal.json","source":"https://github.com/NVIDIA/nvalchemi-toolkit-ops/releases/tag/v0.3.0","lab_dossier":"https://onlylabs.fyi/labs/nvidia","lab_dossier_json":"https://onlylabs.fyi/labs/nvidia/dossier.json","analysis":"https://onlylabs.fyi/analysis/nvidia","analysis_json":"https://onlylabs.fyi/analysis/nvidia/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/nvidia/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","data_business":null},"answer_pack":{"answer":"NVIDIA published NVIDIA/nvalchemi-toolkit-ops v0.3.0 (NVIDIA/nvalchemi-toolkit-ops). This release signal is evidence of what shipped, changed, or was packaged for users. 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what shipped and what changed.."},{"subject":"NVIDIA/nvalchemi-toolkit-ops v0.3.0","predicate":"has source host","object":"github.com","text":"NVIDIA/nvalchemi-toolkit-ops v0.3.0 has source host github.com."},{"subject":"NVIDIA/nvalchemi-toolkit-ops v0.3.0","predicate":"has lab","object":"NVIDIA","text":"NVIDIA/nvalchemi-toolkit-ops v0.3.0 has lab NVIDIA."},{"subject":"NVIDIA/nvalchemi-toolkit-ops v0.3.0","predicate":"has signal desk","object":"releases","text":"NVIDIA/nvalchemi-toolkit-ops v0.3.0 has signal desk releases."},{"subject":"NVIDIA/nvalchemi-toolkit-ops v0.3.0","predicate":"has source host","object":"github.com","text":"NVIDIA/nvalchemi-toolkit-ops v0.3.0 has source host github.com."},{"subject":"NVIDIA/nvalchemi-toolkit-ops v0.3.0","predicate":"has repository","object":"NVIDIA/nvalchemi-toolkit-ops","text":"NVIDIA/nvalchemi-toolkit-ops v0.3.0 has repository NVIDIA/nvalchemi-toolkit-ops."},{"subject":"NVIDIA/nvalchemi-toolkit-ops v0.3.0","predicate":"has 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Damped Shifted Force..."},"evidence_pages":[{"url":"https://github.com/NVIDIA/nvalchemi-toolkit-ops/releases/tag/v0.3.0","final_url":"https://github.com/NVIDIA/nvalchemi-toolkit-ops/releases/tag/v0.3.0","title":"NVIDIA/nvalchemi-toolkit-ops v0.3.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:42:45.752617+00:00","bytes":13043,"raw_path":"a1fcdffcf71a944ca7e62d05c545fd1020fb5c34d7baaaa28c212a86a62137d3.json","content_hash":"f7e4e339bc020096817c9d2523e994c33cfe2880e0c7c1eee94f80276415a4d5","excerpt_chars":1200,"truncated":true,"excerpt":"v0.3.0 Repository: NVIDIA/nvalchemi-toolkit-ops Tag: v0.3.0 Published: 2026-03-16T17:23:56Z Prerelease: no Release notes: v0.3.0 Release Notes New Features Molecular Dynamics Integrators and Geometry Optimization (#17) GPU-accelerated MD integrators and geometry optimization are now available: - Velocity Verlet (NVE) — microcanonical ensemble - Langevin dynamics (NVT) — BAOAB splitting for optimal stability - Nosé-Hoover Chain (NVT) — deterministic thermostat - NPT/NPH ensembles — Martyna-Tobias-Klein barostat with dynamic cell fluctuations - Velocity rescaling — direct temperature control - FIRE2 optimizer — adaptive timestep geometry optimization with variable cell support All integrators support both single-system and batched computation modes. 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